Xinxiang Flight Fasteners Co., Ltd.
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Stainless Steel 304 M3 Tangless Thread Inserts Helicoils DIN8140
Information
"Tailless screw sleeve" is also called "steel screw sleeve without mounting handle", which is a kind of wire screw sleeve (threaded wire sleeve).
There is a fish hook-like slot on both ends of the non-mounting shank wire threaded sleeve. When installing the tailless threaded sleeve, use a special installation tool without distinguishing the direction of the threaded sleeve. You can install it directly. The tail screw sleeve is incomparable, which greatly improves the work efficiency. In addition, since the tailless screw sleeve has no mounting handle, the step of removing the mounting handle is omitted, the work efficiency is further improved, and various problems caused by the removal of the mounting handle are completely avoided.
Advantage
No tail nut is developed based on the common thread jacket thread jacket on the new product, free end of the collar to overcome the conventional threaded mounting shank jacket and low installation efficiency shortcomings of conventional threaded mounting shank slotted sheath portion can not be precise control, causing the tail or too easy to break and difficult to break the phenomenon, when the end of the handle is easy to projections, the impact screwed into, seriously affecting the quality of the product, after removal of the tail is not easy to clean up, could easily lead to retention, severe cases can affect the quality of the product .
While conventional wire thread insert seriously affect production efficiency to handle during installation, the installation is slow. The tailless screw sleeve adopts a threaded rotary hook type installation tool, which fully considers the efficiency of the installation, and the installation does not need to remove the handle and has no directionality.
Paramter
| Type: | Free Running, Screw Lock |
| Finish | Natural colour, Green, Red, Blue |
| Application | Light alloy, heavy industry, medical treatment, foundry industry, others |
| Brand Name | AVIC-Flight |
| Standard | DIN8140,MS21209 |
| Material | 304 Stainless steel 1.4301, 316 Stainless steel 1.4401, Inconel X750, Brass, Other |
| Installation | Direct installation |
| Name | Thread Inserts |
| Measurement system | Metric, Imperial (Inch) |
| Place of Origin | China |
| Model Number | FRM1.6-M56, SLM1.6-M56, other |
| Item name | Stainless steel Thread Inserts |
| Thread | ISO Metric, Unified, Whitworth |
| Internal Thread Size | M1.6-M56 |
The difference between tailless screw sleeve and tail screw sleeve
◆ Difference 1:
The installation of the tailless screw sleeve is relatively simple, non-directional, and convenient to install, eliminating the cumbersome links of removing the installation handle of the ordinary tailed wire screw sleeve.
Save time and improve efficiency!
◆Difference 2:
The installation of the tailless screw sleeve is extremely convenient without the trouble of removing the tail handle. After the installation of the ordinary tail wire threaded sleeve is completed, the installation handle needs to be broken. After the tail is removed, it is not easy to clean up, which is easy to cause retention, and in serious cases, it will affect the quality of the entire product.
◆Difference 3:
There are complete installation tools for tailless wire thread inserts, including pneumatic tools, electric tools, and supporting tool brackets for batch installation, which are suitable for mass installation and use, and are very helpful to improve work efficiency!
Installation method
1. Put the tailless screw sleeve on the top of the shaft of the tool (there is no direction requirement, they are bidirectional)
2. Adjust the tailless screw sleeve to the appropriate screw hole, unscrew the hand tool (electric tool), it can automatically install and exit the installation tool, and then you can install the screw). Exit the tool and install the screw.
